Automatic forming and extruding device for ceramic clay

Abstract

The utility model relates to the technical field of ceramic production, in particular to an automatic forming and extruding device for ceramic clay. Comprising a mounting base, a rotating disc is rotatably mounted at the top of the mounting base, a first motor is arranged on the inner wall of the top of the mounting base, an output shaft of the first motor rotatably penetrates through the mounting base and is fixed to the bottom of the rotating disc, a plurality of lower dies distributed in an annular array are arranged at the top of the rotating disc, and a vertical plate is arranged on one side of the mounting base; a first U-shaped support is arranged on one side of the vertical plate, an upper die cover is fixedly installed at the bottom of the first U-shaped support, the corresponding lower die is sleeved with the upper die cover in a sliding mode, a die pressing plate matched with the lower die is installed in the upper die cover in a sliding mode, and a second U-shaped support penetrates through the upper die cover in a sliding mode. Through the simple lifting and extruding structure, clay can be conveniently and rapidly extruded and formed, mold opening and discharging are achieved, continuous forming operation on the clay is facilitated, and the ceramic production efficiency can be effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of ceramic production technology, specifically to an automatic forming and extrusion device for ceramic clay. Background Technology

[0002] With continuous economic development and accelerated urbanization, the market demand for ceramic products is constantly increasing. The production process of ceramic products requires clay extrusion molding, which effectively improves production efficiency compared to manual shaping and facilitates large-scale production. Existing technology discloses an automatic ceramic clay forming and extrusion device (authorization number CN221496503U), including a housing. An extended auxiliary feeding mechanism is movably installed inside the housing, and a cleaning mechanism for cleaning the device is fixedly installed on one side of the back of the housing. A servo motor drives a geared disc to rotate forward. The forward-rotating geared disc, through a meshing rack, moves a baffle into the housing for closing operations. After the ceramic clay processing is completed, the servo motor drives the geared disc to rotate in the opposite direction. The reverse-rotating geared disc, through a meshing rack, moves the baffle horizontally, causing the two sets of baffles to move away from each other, thus facilitating the feeding of ceramic clay inside the device.

[0003] However, existing automatic forming and extrusion devices for ceramic clay have been found to be inconvenient for rapid extrusion molding and mold opening and material discharge, and are not suitable for continuous molding operations, which is not conducive to improving production efficiency. Utility Model Content

[0004] To address the above problems, the purpose of this utility model is to provide an automatic forming and extrusion device for ceramic clay, which facilitates rapid extrusion and molding of clay and mold opening for material discharge, and enables continuous forming of clay, thereby effectively improving the production efficiency of ceramics and solving the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an automatic ceramic clay forming and extrusion device, comprising a mounting base, a turntable rotatably mounted on the top of the mounting base, a first motor mounted on the inner wall of the top of the mounting base, the output shaft of the first motor rotatably passing through the mounting base and fixed to the bottom of the turntable, a plurality of lower molds arranged in a circular array on the top of the turntable, a vertical plate on one side of the mounting base, a first U-shaped bracket on one side of the vertical plate, an upper mold cover fixedly mounted on the bottom of the first U-shaped bracket, the upper mold cover slidably fitting onto the corresponding lower mold, a molding plate adapted to the lower mold slidably mounted inside the upper mold cover, a second U-shaped bracket slidably passing through the upper mold cover, the bottom end of the second U-shaped bracket fixed to the mold. At the top of the pressure plate, a second motor is provided at the top of the first U-shaped bracket. The output shaft of the second motor rotates through the first U-shaped bracket and is provided with a first lead screw. The first lead screw is threaded through the second U-shaped bracket. A rectangular through slot is provided through the vertical plate. A slider slides through the rectangular through slot. A connecting plate that is slidably connected to the vertical plate is fixedly installed on one side of the slider. The connecting plate is fixed on the upper mold cover and the first U-shaped bracket. A second lead screw is threaded through the slider. A cavity is provided on the vertical plate. The bottom end of the second lead screw extends into the cavity and is provided with a first bevel gear. A third motor is provided on one side of the vertical plate. The output shaft of the third motor extends into the cavity and is provided with a second bevel gear. The second bevel gear meshes with the first bevel gear.

[0006] To remove clay residue from the bottom of the molding plate:

[0007] As a further improvement to the above technical solution: the upper mold cover also includes a horizontal plate, which is fixedly installed on the side of the upper mold cover away from the vertical plate. A rotating plate is rotatably installed at the bottom of the horizontal plate, and the rotating plate is slidably connected to the bottom end of the upper mold cover. A rotating shaft passes through the horizontal plate, and the bottom end of the rotating shaft is fixed to the top of the rotating plate. A first gear is provided at the top end of the rotating shaft. A fourth motor is provided above the horizontal plate, and a second gear is provided on the output shaft of the fourth motor. The second gear meshes with the first gear. A sponge sheet is provided at the bottom of the horizontal plate. Multiple evenly arranged injection tubes are provided on the horizontal plate, and the injection tubes are adapted to the sponge sheet. A wiping plate and a scraper are provided at the top of the rotating plate, and both the wiping plate and the scraper are adapted to the molding plate.

[0008] The beneficial effects of this improvement are: this design facilitates cleaning of the bottom of the molding plate, effectively removes clay residue from the bottom of the molding plate, prevents a large amount of clay from adhering to the molding plate, and helps improve the molding effect of the clay.

[0009] To facilitate the raising and lowering of the second U-shaped support:

[0010] As a further improvement to the above technical solution: the top inner wall of the upper mold cover has two first through holes, the second U-shaped bracket slides through the two first through holes, the top of the upper mold cover has a circular groove, and the bottom end of the first lead screw is rotatably installed in the circular groove.

[0011] The beneficial effect of this improvement is that by setting the first through hole, it is easier to raise and lower the second U-shaped bracket.

[0012] To facilitate the support and limiting of the second lead screw:

[0013] As a further improvement to the above technical solution: a second through hole is provided between the rectangular through groove and the chamber, and the second lead screw rotates through the second through hole.

[0014] The beneficial effect of this improvement is that by setting a second through hole, it is easier to support and limit the second lead screw.

[0015] To facilitate limiting the slider:

[0016] As a further improvement to the above technical solution: a limiting plate is fixedly installed on one side of the slider, and the limiting plate is slidably connected to the vertical plate.

[0017] The beneficial effect of this improvement is that by setting a limit plate, it is easier to limit the slider.

[0018] To facilitate support for the rotating shaft and the fourth motor:

[0019] As a further improvement to the above technical solution: a third through hole is provided through the horizontal plate, the rotating shaft rotates through the third through hole, the same bracket is fixedly installed on the horizontal plate and the upper mold cover, and the fourth motor is fixedly installed on the bracket.

[0020] The beneficial effect of this improvement is that by setting a third through hole and a bracket, it is easier to support the rotating shaft and the fourth motor.

[0021] To facilitate the installation of the foam sheet:

[0022] As a further improvement to the above technical solution: a first groove is provided at the bottom of the horizontal plate, the sponge sheet is fixedly installed in the first groove, and the bottom end of the injection tube is connected to the first groove.

[0023] The beneficial effect of this improvement is that by setting the first groove, it is easier to install the sponge sheet.

[0024] To facilitate the installation and fixing of the wiping plate and scraper:

[0025] As a further improvement to the above technical solution: a second groove is provided on the top of the rotating plate, and the wiping plate and the scraper are both disposed in the second groove.

[0026] The beneficial effect of this improvement is that by providing a second groove, it is easier to install and fix the wiping plate and the scraper.

[0027] The beneficial effects of this utility model are as follows: through a simple lifting and extrusion structure, it is easy to quickly extrude and mold clay and discharge it, which facilitates continuous molding of clay and can effectively improve the production efficiency of ceramics. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the front sectional view of the present invention;

[0029] Figure 2 This utility model Figure 1 A magnified structural diagram of part A in the middle;

[0030] Figure 3 This utility model Figure 2 A magnified structural diagram of part B in the middle section;

[0031] Figure 4 This is a three-dimensional sectional view of the upper mold cover in this utility model;

[0032] Figure 5 This utility model Figure 2 A magnified structural diagram of section C;

[0033] Figure 6 This is a top view of the transfer plate of this utility model.

[0034] In the diagram: 1. Mounting base; 2. Turntable; 3. First motor; 4. Lower mold; 5. Vertical plate; 6. First U-shaped bracket; 7. Upper mold cover; 8. Molding plate; 9. Second U-shaped bracket; 10. Second motor; 11. First lead screw; 12. Rectangular through slot; 13. Slider; 14. Connecting plate; 15. Second lead screw; 16. Chamber; 17. First bevel gear; 18. Third motor; 19. Second bevel gear; 20. Horizontal plate; 21. Turning plate; 22. Rotating shaft; 23. First gear; 24. Fourth motor; 25. Second gear; 26. Sponge sheet; 27. Injection tube; 28. Wiping plate; 29. ​​Scraper. Detailed Implementation

[0035] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of this utility model in any way.

[0036] like Figure 1-6As shown, an automatic forming and extrusion device for ceramic clay includes a mounting base 1. A turntable 2 is rotatably mounted on the top of the mounting base 1. A first motor 3 is provided on the inner wall of the top of the mounting base 1. The output shaft of the first motor 3 rotatably passes through the mounting base 1 and is fixed to the bottom of the turntable 2. A plurality of lower molds 4 arranged in a circular array are provided on the top of the turntable 2. A vertical plate 5 is provided on one side of the mounting base 1. A first U-shaped bracket 6 is provided on one side of the vertical plate 5. An upper mold cover 7 is fixedly mounted on the bottom of the first U-shaped bracket 6. The upper mold cover 7 is slidably sleeved on the corresponding lower mold 4. A molding plate 8 adapted to the lower mold 4 is slidably mounted inside the upper mold cover 7. A second U-shaped bracket 9 slidably passes through the upper mold cover 7. The bottom end of the second U-shaped bracket 9 is fixed. A second motor 10 is mounted on the top of the first U-shaped bracket 6, fixed at the top of the molding plate 8. The output shaft of the second motor 10 rotates through the first U-shaped bracket 6 and is equipped with a first lead screw 11. The first lead screw 11 is threaded through the second U-shaped bracket 9. A rectangular through slot 12 is passed through the vertical plate 5, and a slider 13 slides through the rectangular through slot 12. A connecting plate 14 that is slidably connected to the vertical plate 5 is fixedly installed on one side of the slider 13. The connecting plate 14 is fixed to the upper mold cover 7 and the first U-shaped bracket 6. A second lead screw 15 is threaded through the slider 13. A cavity 16 is opened on the vertical plate 5. The bottom end of the second lead screw 15 extends into the cavity 16 and is equipped with a first bevel gear 17. A third motor is located on one side of the vertical plate 5. 18. The output shaft of the third motor 18 extends into the chamber 16 and is equipped with a second bevel gear 19. The second bevel gear 19 meshes with the first bevel gear 17. Through a simple lifting and extrusion structure, it is convenient to quickly extrude and mold clay and discharge it from the mold, facilitating continuous molding of clay and effectively improving the production efficiency of ceramics. The upper mold cover 7 also includes a horizontal plate 20, which is fixedly installed on the side of the upper mold cover 7 away from the vertical plate 5. A rotating plate 21 is rotatably installed at the bottom of the horizontal plate 20, and the rotating plate 21 is slidably connected to the bottom end of the upper mold cover 7. A rotating shaft 22 rotatably passes through the horizontal plate 20, and the bottom end of the rotating shaft 22 is fixed to the top of the rotating plate 21. A first gear 23 is provided at the top end of the rotating shaft 22. A fourth motor 24 is provided above the horizontal plate 20. A second gear 25 is provided on the output shaft of the fourth motor 24, and the second gear 25 meshes with the first gear 23. A sponge sheet 26 is provided at the bottom of the horizontal plate 20. Multiple evenly arranged injection tubes 27 are provided on the horizontal plate 20, and the injection tubes 27 are adapted to the sponge sheet 26. A wiping plate 28 and a scraper 29 are provided at the top of the rotating plate 21. Both the wiping plate 28 and the scraper 29 are adapted to the molding plate 8. This arrangement facilitates the cleaning of the bottom of the molding plate 8, effectively removes clay residue from the bottom of the molding plate 8, prevents a large amount of clay from adhering to the molding plate 8, and helps improve the molding effect of the clay. Two first through holes penetrate the top inner wall of the upper mold cover 7.The second U-shaped bracket 9 slides through the two first through holes. A circular groove is provided on the top of the upper mold cover 7. The bottom end of the first lead screw 11 is rotatably installed in the circular groove. The first through holes facilitate the lifting and lowering of the second U-shaped bracket 9. A second through hole passes through the rectangular through groove 12 and the chamber 16. The second lead screw 15 rotates through the second through hole. The second through hole facilitates support and limitation of the second lead screw 15. A limiting plate is fixedly installed on one side of the slider 13. The limiting plate is slidably connected to the vertical plate 5. The limiting plate facilitates limitation of the slider 13. A third through hole passes through the horizontal plate 20. The rotating shaft 22 rotates... A third through hole is provided. The same bracket is fixedly installed on the horizontal plate 20 and the upper mold cover 7. The fourth motor 24 is fixedly installed on the bracket. The third through hole and the bracket facilitate support for the rotating shaft 22 and the fourth motor 24. A first groove is provided at the bottom of the horizontal plate 20, and the sponge sheet 26 is fixedly installed in the first groove. The bottom end of the injection tube 27 communicates with the first groove. The first groove facilitates the installation of the sponge sheet 26. A second groove is provided at the top of the rotating plate 21, and the wiping plate 28 and the scraper 29 are both located in the second groove. The second groove facilitates the installation and fixation of the wiping plate 28 and the scraper 29.

[0037] The working principle of this utility model is as follows: In use, firstly, the first motor 3 is turned on. The output shaft of the first motor 3 drives the turntable 2 to rotate, and the turntable 2 drives multiple lower molds 4 to rotate. Then, clay is placed sequentially on the lower molds 4. The lower molds 4 stop moving when they approach the vertical plate 5. Then, the third motor 18 is turned on. The output shaft of the third motor 18 drives the second bevel gear 19 to rotate. The second bevel gear 19 drives the first bevel gear 17 to rotate. The first bevel gear 17 drives the second lead screw 15 to rotate. The second lead screw 15 drives the slider 13 to slide and descend within the rectangular through groove 12. Simultaneously, the slider 13 drives the connecting plate 14 to descend, and the connecting plate 14 drives the first U... The U-shaped support 6 and the upper mold cover 7 descend until the upper mold cover 7 slides onto the lower mold 4. Then, the second motor 10 is activated. The output shaft of the second motor 10 drives the first lead screw 11 to rotate. The first lead screw 11 drives the second U-shaped support 9 to descend into the upper mold cover 7. At the same time, the second U-shaped support 9 drives the molding plate 8 to slide down inside the upper mold cover 7, so that the clay on the lower mold 4 is squeezed and shaped. Then, the output shaft of the third motor 18 reverses, so that the upper mold cover 7 is lifted and detached from the lower mold 4. At the same time, the molding plate 8 continues to descend, so that the shaped clay is left on the lower mold 4. The turntable 2 rotates, and the shaped clay is transferred away, leaving another unshaped clay. The clay is moved below the upper mold cover 7, and then the next extrusion molding operation can begin. This setup facilitates rapid extrusion molding and mold opening of the clay, enabling continuous molding operations and effectively improving ceramic production efficiency. After the upper mold cover 7 is lifted, the molding plate 8 descends to be flush with the bottom of the upper mold cover 7. The fourth motor 24 is then activated. The output shaft of the fourth motor 24 drives the second gear 25 to rotate, which in turn drives the first gear 23. The first gear 23 drives the rotating shaft 22 to rotate, which in turn drives the rotating plate 21 to rotate. The rotating plate 21 then drives the wiping plate 28 and the scraper 29 to rotate. 29. Scrape off the residual clay at the bottom of the molding plate 8. At the same time, wipe the bottom of the molding plate 8 with the wiping plate 28. Then, the molding plate 8 is lifted into the upper mold cover 7. The rotating plate 21 is reset. The sponge sheet 26 contacts the wiping plate 28. The wiping liquid on the sponge sheet 26 is soaked into the wiping plate 28. When it is necessary to add wiping liquid to the sponge sheet 26, the wiping liquid is dripped through multiple injection tubes 27. The wiping liquid is soaked into the sponge sheet 26 for storage. With this setting, it is convenient to clean the bottom of the molding plate 8, which can effectively remove the clay residue at the bottom of the molding plate 8 and prevent a large amount of clay from adhering to the molding plate 8, which is conducive to improving the molding effect of clay.

[0038] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0039] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The above examples are only for the purpose of helping to understand the method and core ideas of this utility model. The above description is only a preferred embodiment of this utility model. It should be noted that due to the limitations of textual expression, there are objectively infinite specific structures. For those skilled in the art, several improvements, modifications, or changes can be made without departing from the principles of this utility model, and the above technical features can also be combined in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without modification, should all be considered within the protection scope of this utility model.

Claims

1. An automatic forming and extrusion device for ceramic clay, comprising a mounting base (1), characterized in that: A turntable (2) is rotatably mounted on the top of the mounting base (1). A first motor (3) is provided on the inner wall of the top of the mounting base (1). The output shaft of the first motor (3) rotatably passes through the mounting base (1) and is fixed to the bottom of the turntable (2). A plurality of lower molds (4) arranged in a circular array are provided on the top of the turntable (2). A vertical plate (5) is provided on one side of the mounting base (1). A first U-shaped bracket (6) is provided on one side of the vertical plate (5). An upper mold cover (7) is fixedly mounted on the bottom of the first U-shaped bracket (6). The upper mold cover (7) is slidably sleeved on the corresponding lower mold (4). A molding plate (8) adapted to the lower mold (4) is slidably mounted inside the upper mold cover (7). A second U-shaped bracket (9) slidably passes through the upper mold cover (7). The bottom end of the second U-shaped bracket (9) is fixed to the top of the molding plate (8). A second motor (10) is provided on the top of the first U-shaped bracket (6). The output shaft of the second motor (10) is... The output shaft rotates through the first U-shaped bracket (6) and is provided with a first lead screw (11). The first lead screw (11) is threaded through the second U-shaped bracket (9). A rectangular through groove (12) is provided on the vertical plate (5). A slider (13) slides through the rectangular through groove (12). A connecting plate (14) that is slidably connected to the vertical plate (5) is fixedly installed on one side of the slider (13). The connecting plate (14) is fixed on the upper mold cover (7) and the first U-shaped bracket (6). The slider (13) has a second lead screw (15) threaded through it. The vertical plate (5) has a cavity (16). The bottom end of the second lead screw (15) extends into the cavity (16) and is provided with a first bevel gear (17). A third motor (18) is provided on one side of the vertical plate (5). The output shaft of the third motor (18) extends into the cavity (16) and is provided with a second bevel gear (19). The second bevel gear (19) meshes with the first bevel gear (17).

2. The automatic forming and extrusion device for ceramic clay according to claim 1, characterized in that: The upper mold cover (7) also includes a horizontal plate (20), which is fixedly installed on the side of the upper mold cover (7) away from the vertical plate (5). A rotating plate (21) is rotatably installed at the bottom of the horizontal plate (20), and the rotating plate (21) is slidably connected to the bottom end of the upper mold cover (7). A rotating shaft (22) is rotatably passed through the horizontal plate (20), and the bottom end of the rotating shaft (22) is fixed to the top of the rotating plate (21). A first gear (23) is provided at the top end of the rotating shaft (22). A fourth electric motor is provided above the horizontal plate (20). The machine (24) has a second gear (25) on its output shaft, which meshes with the first gear (23). The bottom of the horizontal plate (20) has a sponge sheet (26), and the horizontal plate (20) has multiple evenly arranged injection tubes (27). The injection tubes (27) are adapted to the sponge sheet (26). The top of the rotating plate (21) has a wiping plate (28) and a scraper (29). The wiping plate (28) and the scraper (29) are adapted to the molding plate (8).

3. The automatic forming and extrusion device for ceramic clay according to claim 1, characterized in that: The upper mold cover (7) has two first through holes on its top inner wall. The second U-shaped bracket (9) slides through the two first through holes. The top of the upper mold cover (7) has a circular groove, and the bottom end of the first lead screw (11) is rotatably installed in the circular groove.

4. The automatic forming and extrusion device for ceramic clay according to claim 1, characterized in that: A second through hole is formed between the rectangular through groove (12) and the chamber (16), and the second lead screw (15) rotates through the second through hole.

5. The automatic forming and extrusion device for ceramic clay according to claim 1, characterized in that: A limiting plate is fixedly installed on one side of the slider (13), and the limiting plate is slidably connected to the vertical plate (5).

6. The automatic forming and extrusion device for ceramic clay according to claim 2, characterized in that: The horizontal plate (20) has a third through hole, and the rotating shaft (22) rotates through the third through hole. The horizontal plate (20) and the upper mold cover (7) are fixedly mounted on the same bracket, and the fourth motor (24) is fixedly mounted on the bracket.

7. The automatic forming and extrusion device for ceramic clay according to claim 2, characterized in that: The bottom of the horizontal plate (20) is provided with a first groove, the sponge sheet (26) is fixedly installed in the first groove, and the bottom end of the injection tube (27) is connected to the first groove.

8. The automatic forming and extrusion device for ceramic clay according to claim 2, characterized in that: The top of the rotating plate (21) is provided with a second groove, and the wiping plate (28) and the scraper (29) are both disposed in the second groove.

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